http://git-wip-us.apache.org/repos/asf/freemarker-site/blob/e3ae7133/docs/versions_2_3_12.html
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diff --git a/docs/versions_2_3_12.html b/docs/versions_2_3_12.html
index c1df24c..81a14a1 100644
--- a/docs/versions_2_3_12.html
+++ b/docs/versions_2_3_12.html
@@ -14,7 +14,7 @@
 <link rel="canonical" 
href="https://freemarker.apache.org/docs/versions_2_3_12.html";>
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" 
href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1510568240191">
+<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1522915944172">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -35,13 +35,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker 
Manual","Appendixes","Version history","2.3.12"];</script>
-      <script src="toc.js?1510568240191"></script>
-      <script src="docgen-resources/main.min.js?1510568240191"></script>
-      <div class="side-toc-logos">
-          <div class="side-toc-logo">
-            <a href="http://incubator.apache.org/"; target="_blank"><img 
src="apache-incubator.png" alt="Apache Incubator" /></a>
-          </div>
-      </div>
+      <script src="toc.js?1522915944172"></script>
+      <script src="docgen-resources/main.min.js?1522915944172"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div 
class="pagers top"><a class="paging-arrow previous" 
href="versions_2_3_13.html"><span>Previous</span></a><a class="paging-arrow 
next" href="versions_2_3_11.html"><span>Next</span></a></div><div 
class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_12" 
itemprop="headline">2.3.12</h1>
@@ -50,7 +45,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_185">Changes on the Java 
side</h2>
+<h2 class="content-header header-section2" id="autoid_188">Changes on the Java 
side</h2>
 
 
           <ul>
@@ -85,9 +80,9 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div 
class="col-left sitemap"><div class="column"><h3 
class="column-header">Overview</h3><ul><li><a 
href="https://freemarker.apache.org/";>What is FreeMarker?</a></li><li><a 
href="https://freemarker.apache.org/freemarkerdownload.html";>Download</a></li><li><a
 href="app_versions.html">Version history</a></li><li><a 
href="https://freemarker.apache.org/history.html";>About us</a></li><li><a 
itemprop="license" href="app_license.html">License</a></li></ul></div><div 
class="column"><h3 class="column-header">Handy stuff</h3><ul><li><a 
href="http://try.freemarker.org/";>Try template online</a></li><li><a 
href="dgui_template_exp.html#exp_cheatsheet">Expressions 
cheatsheet</a></li><li><a 
href="ref_directive_alphaidx.html">#directives</a></li><li><a 
href="ref_builtins_alphaidx.html">?built_ins</a></li><li><a 
href="ref_specvar.html">.special_vars</a></li></ul></div><div 
class="column"><h3 class="column-header">Community</h3><u
 l><li><a href="https://github.com/freemarker/freemarker";>FreeMarker on 
Github</a></li><li><a href="https://twitter.com/freemarker";>Follow us on 
Twitter</a></li><li><a 
href="https://issues.apache.org/jira/browse/FREEMARKER/";>Report a 
bug</a></li><li><a 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Ask a 
question</a></li><li><a 
href="https://freemarker.apache.org/mailing-lists.html";>Mailing 
lists</a></li></ul></div></div><div class="col-right"><ul 
class="social-icons"><li><a class="github" 
href="https://github.com/freemarker/freemarker";>Github</a></li><li><a 
class="twitter" href="https://twitter.com/freemarker";>Twitter</a></li><li><a 
class="stack-overflow" 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Stack 
Overflow</a></li></ul><a class="xxe" href="http://www.xmlmind.com/xmleditor/"; 
rel="nofollow" title="Edited with XMLMind XML Editor"><span>Edited with XMLMind 
XML Editor</span></a></div></div><div class="footer-bottom"> <p 
class="last-generated">
 Last generated:
-<time itemprop="dateModified" datetime="2017-11-13T10:17:20Z" title="Monday, 
November 13, 2017 10:17:20 AM GMT">2017-11-13 10:17:20 GMT</time>, for 
Freemarker 2.3.27 </p>
+<time itemprop="dateModified" datetime="2018-04-05T08:12:24Z" title="Thursday, 
April 5, 2018 8:12:24 AM GMT">2018-04-05 08:12:24 GMT</time>, for Freemarker 
2.3.28 </p>
 <p class="copyright">
-© <span itemprop="copyrightYear">1999</span>–2017
+© <span itemprop="copyrightYear">1999</span>–2018
 <a itemtype="http://schema.org/Organization"; itemprop="copyrightHolder" 
href="https://apache.org/";>The Apache Software Foundation</a>. Apache 
FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo 
are trademarks of The Apache Software Foundation. All other marks mentioned may 
be trademarks or registered trademarks of their respective owners. </p>
 </div></div></div></body>
 </html>

http://git-wip-us.apache.org/repos/asf/freemarker-site/blob/e3ae7133/docs/versions_2_3_13.html
----------------------------------------------------------------------
diff --git a/docs/versions_2_3_13.html b/docs/versions_2_3_13.html
index 296224b..fac93f8 100644
--- a/docs/versions_2_3_13.html
+++ b/docs/versions_2_3_13.html
@@ -14,7 +14,7 @@
 <link rel="canonical" 
href="https://freemarker.apache.org/docs/versions_2_3_13.html";>
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" 
href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1510568240191">
+<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1522915944172">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -35,24 +35,19 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker 
Manual","Appendixes","Version history","2.3.13"];</script>
-      <script src="toc.js?1510568240191"></script>
-      <script src="docgen-resources/main.min.js?1510568240191"></script>
-      <div class="side-toc-logos">
-          <div class="side-toc-logo">
-            <a href="http://incubator.apache.org/"; target="_blank"><img 
src="apache-incubator.png" alt="Apache Incubator" /></a>
-          </div>
-      </div>
+      <script src="toc.js?1522915944172"></script>
+      <script src="docgen-resources/main.min.js?1522915944172"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div 
class="pagers top"><a class="paging-arrow previous" 
href="versions_2_3_14.html"><span>Previous</span></a><a class="paging-arrow 
next" href="versions_2_3_12.html"><span>Next</span></a></div><div 
class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_13" 
itemprop="headline">2.3.13</h1>
 </div></div><div class="page-menu">
 <div class="page-menu-title">Page Contents</div>
-<ul><li><a class="page-menu-link" href="#autoid_183" 
data-menu-target="autoid_183">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_184" data-menu-target="autoid_184">Changes 
on the Java side</a></li></ul> </div><p>Date of release: 2008-05-05</p>
+<ul><li><a class="page-menu-link" href="#autoid_186" 
data-menu-target="autoid_186">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_187" data-menu-target="autoid_187">Changes 
on the Java side</a></li></ul> </div><p>Date of release: 2008-05-05</p>
           
 
 
 
-<h2 class="content-header header-section2" id="autoid_183">Changes on the FTL 
side</h2>
+<h2 class="content-header header-section2" id="autoid_186">Changes on the FTL 
side</h2>
 
 
           <ul>
@@ -67,7 +62,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_184">Changes on the Java 
side</h2>
+<h2 class="content-header header-section2" id="autoid_187">Changes on the Java 
side</h2>
 
 
           <ul>
@@ -122,9 +117,9 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div 
class="col-left sitemap"><div class="column"><h3 
class="column-header">Overview</h3><ul><li><a 
href="https://freemarker.apache.org/";>What is FreeMarker?</a></li><li><a 
href="https://freemarker.apache.org/freemarkerdownload.html";>Download</a></li><li><a
 href="app_versions.html">Version history</a></li><li><a 
href="https://freemarker.apache.org/history.html";>About us</a></li><li><a 
itemprop="license" href="app_license.html">License</a></li></ul></div><div 
class="column"><h3 class="column-header">Handy stuff</h3><ul><li><a 
href="http://try.freemarker.org/";>Try template online</a></li><li><a 
href="dgui_template_exp.html#exp_cheatsheet">Expressions 
cheatsheet</a></li><li><a 
href="ref_directive_alphaidx.html">#directives</a></li><li><a 
href="ref_builtins_alphaidx.html">?built_ins</a></li><li><a 
href="ref_specvar.html">.special_vars</a></li></ul></div><div 
class="column"><h3 class="column-header">Community</h3><u
 l><li><a href="https://github.com/freemarker/freemarker";>FreeMarker on 
Github</a></li><li><a href="https://twitter.com/freemarker";>Follow us on 
Twitter</a></li><li><a 
href="https://issues.apache.org/jira/browse/FREEMARKER/";>Report a 
bug</a></li><li><a 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Ask a 
question</a></li><li><a 
href="https://freemarker.apache.org/mailing-lists.html";>Mailing 
lists</a></li></ul></div></div><div class="col-right"><ul 
class="social-icons"><li><a class="github" 
href="https://github.com/freemarker/freemarker";>Github</a></li><li><a 
class="twitter" href="https://twitter.com/freemarker";>Twitter</a></li><li><a 
class="stack-overflow" 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Stack 
Overflow</a></li></ul><a class="xxe" href="http://www.xmlmind.com/xmleditor/"; 
rel="nofollow" title="Edited with XMLMind XML Editor"><span>Edited with XMLMind 
XML Editor</span></a></div></div><div class="footer-bottom"> <p 
class="last-generated">
 Last generated:
-<time itemprop="dateModified" datetime="2017-11-13T10:17:20Z" title="Monday, 
November 13, 2017 10:17:20 AM GMT">2017-11-13 10:17:20 GMT</time>, for 
Freemarker 2.3.27 </p>
+<time itemprop="dateModified" datetime="2018-04-05T08:12:24Z" title="Thursday, 
April 5, 2018 8:12:24 AM GMT">2018-04-05 08:12:24 GMT</time>, for Freemarker 
2.3.28 </p>
 <p class="copyright">
-© <span itemprop="copyrightYear">1999</span>–2017
+© <span itemprop="copyrightYear">1999</span>–2018
 <a itemtype="http://schema.org/Organization"; itemprop="copyrightHolder" 
href="https://apache.org/";>The Apache Software Foundation</a>. Apache 
FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo 
are trademarks of The Apache Software Foundation. All other marks mentioned may 
be trademarks or registered trademarks of their respective owners. </p>
 </div></div></div></body>
 </html>

http://git-wip-us.apache.org/repos/asf/freemarker-site/blob/e3ae7133/docs/versions_2_3_14.html
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diff --git a/docs/versions_2_3_14.html b/docs/versions_2_3_14.html
index 2cd7444..a47b22a 100644
--- a/docs/versions_2_3_14.html
+++ b/docs/versions_2_3_14.html
@@ -14,7 +14,7 @@
 <link rel="canonical" 
href="https://freemarker.apache.org/docs/versions_2_3_14.html";>
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" 
href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1510568240191">
+<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1522915944172">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -35,24 +35,19 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker 
Manual","Appendixes","Version history","2.3.14"];</script>
-      <script src="toc.js?1510568240191"></script>
-      <script src="docgen-resources/main.min.js?1510568240191"></script>
-      <div class="side-toc-logos">
-          <div class="side-toc-logo">
-            <a href="http://incubator.apache.org/"; target="_blank"><img 
src="apache-incubator.png" alt="Apache Incubator" /></a>
-          </div>
-      </div>
+      <script src="toc.js?1522915944172"></script>
+      <script src="docgen-resources/main.min.js?1522915944172"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div 
class="pagers top"><a class="paging-arrow previous" 
href="versions_2_3_15.html"><span>Previous</span></a><a class="paging-arrow 
next" href="versions_2_3_13.html"><span>Next</span></a></div><div 
class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_14" 
itemprop="headline">2.3.14</h1>
 </div></div><div class="page-menu">
 <div class="page-menu-title">Page Contents</div>
-<ul><li><a class="page-menu-link" href="#autoid_181" 
data-menu-target="autoid_181">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_182" data-menu-target="autoid_182">Changes 
on the Java side</a></li></ul> </div><p>Date of release: 2008-09-01</p>
+<ul><li><a class="page-menu-link" href="#autoid_184" 
data-menu-target="autoid_184">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_185" data-menu-target="autoid_185">Changes 
on the Java side</a></li></ul> </div><p>Date of release: 2008-09-01</p>
           
 
 
 
-<h2 class="content-header header-section2" id="autoid_181">Changes on the FTL 
side</h2>
+<h2 class="content-header header-section2" id="autoid_184">Changes on the FTL 
side</h2>
 
 
           <ul>
@@ -86,7 +81,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_182">Changes on the Java 
side</h2>
+<h2 class="content-header header-section2" id="autoid_185">Changes on the Java 
side</h2>
 
 
           <ul>
@@ -133,9 +128,9 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div 
class="col-left sitemap"><div class="column"><h3 
class="column-header">Overview</h3><ul><li><a 
href="https://freemarker.apache.org/";>What is FreeMarker?</a></li><li><a 
href="https://freemarker.apache.org/freemarkerdownload.html";>Download</a></li><li><a
 href="app_versions.html">Version history</a></li><li><a 
href="https://freemarker.apache.org/history.html";>About us</a></li><li><a 
itemprop="license" href="app_license.html">License</a></li></ul></div><div 
class="column"><h3 class="column-header">Handy stuff</h3><ul><li><a 
href="http://try.freemarker.org/";>Try template online</a></li><li><a 
href="dgui_template_exp.html#exp_cheatsheet">Expressions 
cheatsheet</a></li><li><a 
href="ref_directive_alphaidx.html">#directives</a></li><li><a 
href="ref_builtins_alphaidx.html">?built_ins</a></li><li><a 
href="ref_specvar.html">.special_vars</a></li></ul></div><div 
class="column"><h3 class="column-header">Community</h3><u
 l><li><a href="https://github.com/freemarker/freemarker";>FreeMarker on 
Github</a></li><li><a href="https://twitter.com/freemarker";>Follow us on 
Twitter</a></li><li><a 
href="https://issues.apache.org/jira/browse/FREEMARKER/";>Report a 
bug</a></li><li><a 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Ask a 
question</a></li><li><a 
href="https://freemarker.apache.org/mailing-lists.html";>Mailing 
lists</a></li></ul></div></div><div class="col-right"><ul 
class="social-icons"><li><a class="github" 
href="https://github.com/freemarker/freemarker";>Github</a></li><li><a 
class="twitter" href="https://twitter.com/freemarker";>Twitter</a></li><li><a 
class="stack-overflow" 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Stack 
Overflow</a></li></ul><a class="xxe" href="http://www.xmlmind.com/xmleditor/"; 
rel="nofollow" title="Edited with XMLMind XML Editor"><span>Edited with XMLMind 
XML Editor</span></a></div></div><div class="footer-bottom"> <p 
class="last-generated">
 Last generated:
-<time itemprop="dateModified" datetime="2017-11-13T10:17:20Z" title="Monday, 
November 13, 2017 10:17:20 AM GMT">2017-11-13 10:17:20 GMT</time>, for 
Freemarker 2.3.27 </p>
+<time itemprop="dateModified" datetime="2018-04-05T08:12:24Z" title="Thursday, 
April 5, 2018 8:12:24 AM GMT">2018-04-05 08:12:24 GMT</time>, for Freemarker 
2.3.28 </p>
 <p class="copyright">
-© <span itemprop="copyrightYear">1999</span>–2017
+© <span itemprop="copyrightYear">1999</span>–2018
 <a itemtype="http://schema.org/Organization"; itemprop="copyrightHolder" 
href="https://apache.org/";>The Apache Software Foundation</a>. Apache 
FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo 
are trademarks of The Apache Software Foundation. All other marks mentioned may 
be trademarks or registered trademarks of their respective owners. </p>
 </div></div></div></body>
 </html>

http://git-wip-us.apache.org/repos/asf/freemarker-site/blob/e3ae7133/docs/versions_2_3_15.html
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diff --git a/docs/versions_2_3_15.html b/docs/versions_2_3_15.html
index 3bf6d6e..5a9062f 100644
--- a/docs/versions_2_3_15.html
+++ b/docs/versions_2_3_15.html
@@ -14,7 +14,7 @@
 <link rel="canonical" 
href="https://freemarker.apache.org/docs/versions_2_3_15.html";>
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" 
href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1510568240191">
+<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1522915944172">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -35,24 +35,19 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker 
Manual","Appendixes","Version history","2.3.15"];</script>
-      <script src="toc.js?1510568240191"></script>
-      <script src="docgen-resources/main.min.js?1510568240191"></script>
-      <div class="side-toc-logos">
-          <div class="side-toc-logo">
-            <a href="http://incubator.apache.org/"; target="_blank"><img 
src="apache-incubator.png" alt="Apache Incubator" /></a>
-          </div>
-      </div>
+      <script src="toc.js?1522915944172"></script>
+      <script src="docgen-resources/main.min.js?1522915944172"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div 
class="pagers top"><a class="paging-arrow previous" 
href="versions_2_3_16.html"><span>Previous</span></a><a class="paging-arrow 
next" href="versions_2_3_14.html"><span>Next</span></a></div><div 
class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_15" 
itemprop="headline">2.3.15</h1>
 </div></div><div class="page-menu">
 <div class="page-menu-title">Page Contents</div>
-<ul><li><a class="page-menu-link" href="#autoid_179" 
data-menu-target="autoid_179">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_180" data-menu-target="autoid_180">Changes 
on the Java side</a></li></ul> </div><p>Date of release: 2008-12-16</p>
+<ul><li><a class="page-menu-link" href="#autoid_182" 
data-menu-target="autoid_182">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_183" data-menu-target="autoid_183">Changes 
on the Java side</a></li></ul> </div><p>Date of release: 2008-12-16</p>
           
 
 
 
-<h2 class="content-header header-section2" id="autoid_179">Changes on the FTL 
side</h2>
+<h2 class="content-header header-section2" id="autoid_182">Changes on the FTL 
side</h2>
 
 
           <ul>
@@ -74,7 +69,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_180">Changes on the Java 
side</h2>
+<h2 class="content-header header-section2" id="autoid_183">Changes on the Java 
side</h2>
 
 
           <ul>
@@ -112,9 +107,9 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div 
class="col-left sitemap"><div class="column"><h3 
class="column-header">Overview</h3><ul><li><a 
href="https://freemarker.apache.org/";>What is FreeMarker?</a></li><li><a 
href="https://freemarker.apache.org/freemarkerdownload.html";>Download</a></li><li><a
 href="app_versions.html">Version history</a></li><li><a 
href="https://freemarker.apache.org/history.html";>About us</a></li><li><a 
itemprop="license" href="app_license.html">License</a></li></ul></div><div 
class="column"><h3 class="column-header">Handy stuff</h3><ul><li><a 
href="http://try.freemarker.org/";>Try template online</a></li><li><a 
href="dgui_template_exp.html#exp_cheatsheet">Expressions 
cheatsheet</a></li><li><a 
href="ref_directive_alphaidx.html">#directives</a></li><li><a 
href="ref_builtins_alphaidx.html">?built_ins</a></li><li><a 
href="ref_specvar.html">.special_vars</a></li></ul></div><div 
class="column"><h3 class="column-header">Community</h3><u
 l><li><a href="https://github.com/freemarker/freemarker";>FreeMarker on 
Github</a></li><li><a href="https://twitter.com/freemarker";>Follow us on 
Twitter</a></li><li><a 
href="https://issues.apache.org/jira/browse/FREEMARKER/";>Report a 
bug</a></li><li><a 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Ask a 
question</a></li><li><a 
href="https://freemarker.apache.org/mailing-lists.html";>Mailing 
lists</a></li></ul></div></div><div class="col-right"><ul 
class="social-icons"><li><a class="github" 
href="https://github.com/freemarker/freemarker";>Github</a></li><li><a 
class="twitter" href="https://twitter.com/freemarker";>Twitter</a></li><li><a 
class="stack-overflow" 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Stack 
Overflow</a></li></ul><a class="xxe" href="http://www.xmlmind.com/xmleditor/"; 
rel="nofollow" title="Edited with XMLMind XML Editor"><span>Edited with XMLMind 
XML Editor</span></a></div></div><div class="footer-bottom"> <p 
class="last-generated">
 Last generated:
-<time itemprop="dateModified" datetime="2017-11-13T10:17:20Z" title="Monday, 
November 13, 2017 10:17:20 AM GMT">2017-11-13 10:17:20 GMT</time>, for 
Freemarker 2.3.27 </p>
+<time itemprop="dateModified" datetime="2018-04-05T08:12:24Z" title="Thursday, 
April 5, 2018 8:12:24 AM GMT">2018-04-05 08:12:24 GMT</time>, for Freemarker 
2.3.28 </p>
 <p class="copyright">
-© <span itemprop="copyrightYear">1999</span>–2017
+© <span itemprop="copyrightYear">1999</span>–2018
 <a itemtype="http://schema.org/Organization"; itemprop="copyrightHolder" 
href="https://apache.org/";>The Apache Software Foundation</a>. Apache 
FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo 
are trademarks of The Apache Software Foundation. All other marks mentioned may 
be trademarks or registered trademarks of their respective owners. </p>
 </div></div></div></body>
 </html>

http://git-wip-us.apache.org/repos/asf/freemarker-site/blob/e3ae7133/docs/versions_2_3_16.html
----------------------------------------------------------------------
diff --git a/docs/versions_2_3_16.html b/docs/versions_2_3_16.html
index 29e8120..b19e002 100644
--- a/docs/versions_2_3_16.html
+++ b/docs/versions_2_3_16.html
@@ -14,7 +14,7 @@
 <link rel="canonical" 
href="https://freemarker.apache.org/docs/versions_2_3_16.html";>
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" 
href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1510568240191">
+<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1522915944172">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -35,24 +35,19 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker 
Manual","Appendixes","Version history","2.3.16"];</script>
-      <script src="toc.js?1510568240191"></script>
-      <script src="docgen-resources/main.min.js?1510568240191"></script>
-      <div class="side-toc-logos">
-          <div class="side-toc-logo">
-            <a href="http://incubator.apache.org/"; target="_blank"><img 
src="apache-incubator.png" alt="Apache Incubator" /></a>
-          </div>
-      </div>
+      <script src="toc.js?1522915944172"></script>
+      <script src="docgen-resources/main.min.js?1522915944172"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div 
class="pagers top"><a class="paging-arrow previous" 
href="versions_2_3_17.html"><span>Previous</span></a><a class="paging-arrow 
next" href="versions_2_3_15.html"><span>Next</span></a></div><div 
class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_16" 
itemprop="headline">2.3.16</h1>
 </div></div><div class="page-menu">
 <div class="page-menu-title">Page Contents</div>
-<ul><li><a class="page-menu-link" href="#autoid_177" 
data-menu-target="autoid_177">Changes on the Java side</a></li><li><a 
class="page-menu-link" href="#autoid_178" data-menu-target="autoid_178">Changes 
on the FTL side</a></li></ul> </div><p>Date of release: 2009-12-07</p>
+<ul><li><a class="page-menu-link" href="#autoid_180" 
data-menu-target="autoid_180">Changes on the Java side</a></li><li><a 
class="page-menu-link" href="#autoid_181" data-menu-target="autoid_181">Changes 
on the FTL side</a></li></ul> </div><p>Date of release: 2009-12-07</p>
           
 
 
 
-<h2 class="content-header header-section2" id="autoid_177">Changes on the Java 
side</h2>
+<h2 class="content-header header-section2" id="autoid_180">Changes on the Java 
side</h2>
 
 
           <ul>
@@ -116,7 +111,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_178">Changes on the FTL 
side</h2>
+<h2 class="content-header header-section2" id="autoid_181">Changes on the FTL 
side</h2>
 
 
           <ul>
@@ -132,9 +127,9 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div 
class="col-left sitemap"><div class="column"><h3 
class="column-header">Overview</h3><ul><li><a 
href="https://freemarker.apache.org/";>What is FreeMarker?</a></li><li><a 
href="https://freemarker.apache.org/freemarkerdownload.html";>Download</a></li><li><a
 href="app_versions.html">Version history</a></li><li><a 
href="https://freemarker.apache.org/history.html";>About us</a></li><li><a 
itemprop="license" href="app_license.html">License</a></li></ul></div><div 
class="column"><h3 class="column-header">Handy stuff</h3><ul><li><a 
href="http://try.freemarker.org/";>Try template online</a></li><li><a 
href="dgui_template_exp.html#exp_cheatsheet">Expressions 
cheatsheet</a></li><li><a 
href="ref_directive_alphaidx.html">#directives</a></li><li><a 
href="ref_builtins_alphaidx.html">?built_ins</a></li><li><a 
href="ref_specvar.html">.special_vars</a></li></ul></div><div 
class="column"><h3 class="column-header">Community</h3><u
 l><li><a href="https://github.com/freemarker/freemarker";>FreeMarker on 
Github</a></li><li><a href="https://twitter.com/freemarker";>Follow us on 
Twitter</a></li><li><a 
href="https://issues.apache.org/jira/browse/FREEMARKER/";>Report a 
bug</a></li><li><a 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Ask a 
question</a></li><li><a 
href="https://freemarker.apache.org/mailing-lists.html";>Mailing 
lists</a></li></ul></div></div><div class="col-right"><ul 
class="social-icons"><li><a class="github" 
href="https://github.com/freemarker/freemarker";>Github</a></li><li><a 
class="twitter" href="https://twitter.com/freemarker";>Twitter</a></li><li><a 
class="stack-overflow" 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Stack 
Overflow</a></li></ul><a class="xxe" href="http://www.xmlmind.com/xmleditor/"; 
rel="nofollow" title="Edited with XMLMind XML Editor"><span>Edited with XMLMind 
XML Editor</span></a></div></div><div class="footer-bottom"> <p 
class="last-generated">
 Last generated:
-<time itemprop="dateModified" datetime="2017-11-13T10:17:20Z" title="Monday, 
November 13, 2017 10:17:20 AM GMT">2017-11-13 10:17:20 GMT</time>, for 
Freemarker 2.3.27 </p>
+<time itemprop="dateModified" datetime="2018-04-05T08:12:24Z" title="Thursday, 
April 5, 2018 8:12:24 AM GMT">2018-04-05 08:12:24 GMT</time>, for Freemarker 
2.3.28 </p>
 <p class="copyright">
-© <span itemprop="copyrightYear">1999</span>–2017
+© <span itemprop="copyrightYear">1999</span>–2018
 <a itemtype="http://schema.org/Organization"; itemprop="copyrightHolder" 
href="https://apache.org/";>The Apache Software Foundation</a>. Apache 
FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo 
are trademarks of The Apache Software Foundation. All other marks mentioned may 
be trademarks or registered trademarks of their respective owners. </p>
 </div></div></div></body>
 </html>

http://git-wip-us.apache.org/repos/asf/freemarker-site/blob/e3ae7133/docs/versions_2_3_17.html
----------------------------------------------------------------------
diff --git a/docs/versions_2_3_17.html b/docs/versions_2_3_17.html
index dcbefa2..0ec85d1 100644
--- a/docs/versions_2_3_17.html
+++ b/docs/versions_2_3_17.html
@@ -14,7 +14,7 @@
 <link rel="canonical" 
href="https://freemarker.apache.org/docs/versions_2_3_17.html";>
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" 
href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1510568240191">
+<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1522915944172">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -35,25 +35,20 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker 
Manual","Appendixes","Version history","2.3.17"];</script>
-      <script src="toc.js?1510568240191"></script>
-      <script src="docgen-resources/main.min.js?1510568240191"></script>
-      <div class="side-toc-logos">
-          <div class="side-toc-logo">
-            <a href="http://incubator.apache.org/"; target="_blank"><img 
src="apache-incubator.png" alt="Apache Incubator" /></a>
-          </div>
-      </div>
+      <script src="toc.js?1522915944172"></script>
+      <script src="docgen-resources/main.min.js?1522915944172"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div 
class="pagers top"><a class="paging-arrow previous" 
href="versions_2_3_18.html"><span>Previous</span></a><a class="paging-arrow 
next" href="versions_2_3_16.html"><span>Next</span></a></div><div 
class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_17" 
itemprop="headline">2.3.17</h1>
 </div></div><div class="page-menu">
 <div class="page-menu-title">Page Contents</div>
-<ul><li><a class="page-menu-link" href="#autoid_174" 
data-menu-target="autoid_174">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_175" data-menu-target="autoid_175">Changes 
on the Java side</a></li><li><a class="page-menu-link" href="#autoid_176" 
data-menu-target="autoid_176">Other changes</a></li></ul> </div><p>Date of 
release: 2011-05-17</p><p>It&#39;s possibly urgent to update to this version 
because of a
+<ul><li><a class="page-menu-link" href="#autoid_177" 
data-menu-target="autoid_177">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_178" data-menu-target="autoid_178">Changes 
on the Java side</a></li><li><a class="page-menu-link" href="#autoid_179" 
data-menu-target="autoid_179">Other changes</a></li></ul> </div><p>Date of 
release: 2011-05-17</p><p>It&#39;s possibly urgent to update to this version 
because of a
         <a href="#v2317secfix">security fix</a>!</p>
           
 
 
 
-<h2 class="content-header header-section2" id="autoid_174">Changes on the FTL 
side</h2>
+<h2 class="content-header header-section2" id="autoid_177">Changes on the FTL 
side</h2>
 
 
           <ul>
@@ -136,7 +131,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_175">Changes on the Java 
side</h2>
+<h2 class="content-header header-section2" id="autoid_178">Changes on the Java 
side</h2>
 
 
           <ul>
@@ -311,7 +306,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_176">Other changes</h2>
+<h2 class="content-header header-section2" id="autoid_179">Other changes</h2>
 
 
           <ul>
@@ -328,9 +323,9 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div 
class="col-left sitemap"><div class="column"><h3 
class="column-header">Overview</h3><ul><li><a 
href="https://freemarker.apache.org/";>What is FreeMarker?</a></li><li><a 
href="https://freemarker.apache.org/freemarkerdownload.html";>Download</a></li><li><a
 href="app_versions.html">Version history</a></li><li><a 
href="https://freemarker.apache.org/history.html";>About us</a></li><li><a 
itemprop="license" href="app_license.html">License</a></li></ul></div><div 
class="column"><h3 class="column-header">Handy stuff</h3><ul><li><a 
href="http://try.freemarker.org/";>Try template online</a></li><li><a 
href="dgui_template_exp.html#exp_cheatsheet">Expressions 
cheatsheet</a></li><li><a 
href="ref_directive_alphaidx.html">#directives</a></li><li><a 
href="ref_builtins_alphaidx.html">?built_ins</a></li><li><a 
href="ref_specvar.html">.special_vars</a></li></ul></div><div 
class="column"><h3 class="column-header">Community</h3><u
 l><li><a href="https://github.com/freemarker/freemarker";>FreeMarker on 
Github</a></li><li><a href="https://twitter.com/freemarker";>Follow us on 
Twitter</a></li><li><a 
href="https://issues.apache.org/jira/browse/FREEMARKER/";>Report a 
bug</a></li><li><a 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Ask a 
question</a></li><li><a 
href="https://freemarker.apache.org/mailing-lists.html";>Mailing 
lists</a></li></ul></div></div><div class="col-right"><ul 
class="social-icons"><li><a class="github" 
href="https://github.com/freemarker/freemarker";>Github</a></li><li><a 
class="twitter" href="https://twitter.com/freemarker";>Twitter</a></li><li><a 
class="stack-overflow" 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Stack 
Overflow</a></li></ul><a class="xxe" href="http://www.xmlmind.com/xmleditor/"; 
rel="nofollow" title="Edited with XMLMind XML Editor"><span>Edited with XMLMind 
XML Editor</span></a></div></div><div class="footer-bottom"> <p 
class="last-generated">
 Last generated:
-<time itemprop="dateModified" datetime="2017-11-13T10:17:20Z" title="Monday, 
November 13, 2017 10:17:20 AM GMT">2017-11-13 10:17:20 GMT</time>, for 
Freemarker 2.3.27 </p>
+<time itemprop="dateModified" datetime="2018-04-05T08:12:24Z" title="Thursday, 
April 5, 2018 8:12:24 AM GMT">2018-04-05 08:12:24 GMT</time>, for Freemarker 
2.3.28 </p>
 <p class="copyright">
-© <span itemprop="copyrightYear">1999</span>–2017
+© <span itemprop="copyrightYear">1999</span>–2018
 <a itemtype="http://schema.org/Organization"; itemprop="copyrightHolder" 
href="https://apache.org/";>The Apache Software Foundation</a>. Apache 
FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo 
are trademarks of The Apache Software Foundation. All other marks mentioned may 
be trademarks or registered trademarks of their respective owners. </p>
 </div></div></div></body>
 </html>

http://git-wip-us.apache.org/repos/asf/freemarker-site/blob/e3ae7133/docs/versions_2_3_18.html
----------------------------------------------------------------------
diff --git a/docs/versions_2_3_18.html b/docs/versions_2_3_18.html
index 8adcdc3..d0e49db 100644
--- a/docs/versions_2_3_18.html
+++ b/docs/versions_2_3_18.html
@@ -14,7 +14,7 @@
 <link rel="canonical" 
href="https://freemarker.apache.org/docs/versions_2_3_18.html";>
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" 
href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1510568240191">
+<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1522915944172">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -35,24 +35,19 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker 
Manual","Appendixes","Version history","2.3.18"];</script>
-      <script src="toc.js?1510568240191"></script>
-      <script src="docgen-resources/main.min.js?1510568240191"></script>
-      <div class="side-toc-logos">
-          <div class="side-toc-logo">
-            <a href="http://incubator.apache.org/"; target="_blank"><img 
src="apache-incubator.png" alt="Apache Incubator" /></a>
-          </div>
-      </div>
+      <script src="toc.js?1522915944172"></script>
+      <script src="docgen-resources/main.min.js?1522915944172"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div 
class="pagers top"><a class="paging-arrow previous" 
href="versions_2_3_19.html"><span>Previous</span></a><a class="paging-arrow 
next" href="versions_2_3_17.html"><span>Next</span></a></div><div 
class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_18" 
itemprop="headline">2.3.18</h1>
 </div></div><div class="page-menu">
 <div class="page-menu-title">Page Contents</div>
-<ul><li><a class="page-menu-link" href="#autoid_172" 
data-menu-target="autoid_172">Changes on the Java side</a></li><li><a 
class="page-menu-link" href="#autoid_173" data-menu-target="autoid_173">Other 
changes</a></li></ul> </div><p>Date of release: 2011-05-21</p>
+<ul><li><a class="page-menu-link" href="#autoid_175" 
data-menu-target="autoid_175">Changes on the Java side</a></li><li><a 
class="page-menu-link" href="#autoid_176" data-menu-target="autoid_176">Other 
changes</a></li></ul> </div><p>Date of release: 2011-05-21</p>
           
 
 
 
-<h2 class="content-header header-section2" id="autoid_172">Changes on the Java 
side</h2>
+<h2 class="content-header header-section2" id="autoid_175">Changes on the Java 
side</h2>
 
 
           <ul>
@@ -69,7 +64,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_173">Other changes</h2>
+<h2 class="content-header header-section2" id="autoid_176">Other changes</h2>
 
 
           <ul>
@@ -84,9 +79,9 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div 
class="col-left sitemap"><div class="column"><h3 
class="column-header">Overview</h3><ul><li><a 
href="https://freemarker.apache.org/";>What is FreeMarker?</a></li><li><a 
href="https://freemarker.apache.org/freemarkerdownload.html";>Download</a></li><li><a
 href="app_versions.html">Version history</a></li><li><a 
href="https://freemarker.apache.org/history.html";>About us</a></li><li><a 
itemprop="license" href="app_license.html">License</a></li></ul></div><div 
class="column"><h3 class="column-header">Handy stuff</h3><ul><li><a 
href="http://try.freemarker.org/";>Try template online</a></li><li><a 
href="dgui_template_exp.html#exp_cheatsheet">Expressions 
cheatsheet</a></li><li><a 
href="ref_directive_alphaidx.html">#directives</a></li><li><a 
href="ref_builtins_alphaidx.html">?built_ins</a></li><li><a 
href="ref_specvar.html">.special_vars</a></li></ul></div><div 
class="column"><h3 class="column-header">Community</h3><u
 l><li><a href="https://github.com/freemarker/freemarker";>FreeMarker on 
Github</a></li><li><a href="https://twitter.com/freemarker";>Follow us on 
Twitter</a></li><li><a 
href="https://issues.apache.org/jira/browse/FREEMARKER/";>Report a 
bug</a></li><li><a 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Ask a 
question</a></li><li><a 
href="https://freemarker.apache.org/mailing-lists.html";>Mailing 
lists</a></li></ul></div></div><div class="col-right"><ul 
class="social-icons"><li><a class="github" 
href="https://github.com/freemarker/freemarker";>Github</a></li><li><a 
class="twitter" href="https://twitter.com/freemarker";>Twitter</a></li><li><a 
class="stack-overflow" 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Stack 
Overflow</a></li></ul><a class="xxe" href="http://www.xmlmind.com/xmleditor/"; 
rel="nofollow" title="Edited with XMLMind XML Editor"><span>Edited with XMLMind 
XML Editor</span></a></div></div><div class="footer-bottom"> <p 
class="last-generated">
 Last generated:
-<time itemprop="dateModified" datetime="2017-11-13T10:17:20Z" title="Monday, 
November 13, 2017 10:17:20 AM GMT">2017-11-13 10:17:20 GMT</time>, for 
Freemarker 2.3.27 </p>
+<time itemprop="dateModified" datetime="2018-04-05T08:12:24Z" title="Thursday, 
April 5, 2018 8:12:24 AM GMT">2018-04-05 08:12:24 GMT</time>, for Freemarker 
2.3.28 </p>
 <p class="copyright">
-© <span itemprop="copyrightYear">1999</span>–2017
+© <span itemprop="copyrightYear">1999</span>–2018
 <a itemtype="http://schema.org/Organization"; itemprop="copyrightHolder" 
href="https://apache.org/";>The Apache Software Foundation</a>. Apache 
FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo 
are trademarks of The Apache Software Foundation. All other marks mentioned may 
be trademarks or registered trademarks of their respective owners. </p>
 </div></div></div></body>
 </html>

http://git-wip-us.apache.org/repos/asf/freemarker-site/blob/e3ae7133/docs/versions_2_3_19.html
----------------------------------------------------------------------
diff --git a/docs/versions_2_3_19.html b/docs/versions_2_3_19.html
index 2377e02..22bbdb4 100644
--- a/docs/versions_2_3_19.html
+++ b/docs/versions_2_3_19.html
@@ -14,7 +14,7 @@
 <link rel="canonical" 
href="https://freemarker.apache.org/docs/versions_2_3_19.html";>
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" 
href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1510568240191">
+<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1522915944172">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -35,25 +35,20 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker 
Manual","Appendixes","Version history","2.3.19"];</script>
-      <script src="toc.js?1510568240191"></script>
-      <script src="docgen-resources/main.min.js?1510568240191"></script>
-      <div class="side-toc-logos">
-          <div class="side-toc-logo">
-            <a href="http://incubator.apache.org/"; target="_blank"><img 
src="apache-incubator.png" alt="Apache Incubator" /></a>
-          </div>
-      </div>
+      <script src="toc.js?1522915944172"></script>
+      <script src="docgen-resources/main.min.js?1522915944172"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div 
class="pagers top"><a class="paging-arrow previous" 
href="versions_2_3_20.html"><span>Previous</span></a><a class="paging-arrow 
next" href="versions_2_3_18.html"><span>Next</span></a></div><div 
class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_19" 
itemprop="headline">2.3.19</h1>
 </div></div><div class="page-menu">
 <div class="page-menu-title">Page Contents</div>
-<ul><li><a class="page-menu-link" href="#autoid_170" 
data-menu-target="autoid_170">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_171" data-menu-target="autoid_171">Changes 
on the Java side</a></li></ul> </div><p>Date of release: 
2012-02-29</p><p>Don&#39;t miss the <a href="#v2319secfix">security related
+<ul><li><a class="page-menu-link" href="#autoid_173" 
data-menu-target="autoid_173">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_174" data-menu-target="autoid_174">Changes 
on the Java side</a></li></ul> </div><p>Date of release: 
2012-02-29</p><p>Don&#39;t miss the <a href="#v2319secfix">security related
         changes</a>, they may affect your application!</p>
           
 
 
 
-<h2 class="content-header header-section2" id="autoid_170">Changes on the FTL 
side</h2>
+<h2 class="content-header header-section2" id="autoid_173">Changes on the FTL 
side</h2>
 
 
           <ul>
@@ -91,7 +86,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_171">Changes on the Java 
side</h2>
+<h2 class="content-header header-section2" id="autoid_174">Changes on the Java 
side</h2>
 
 
           <ul>
@@ -233,9 +228,9 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div 
class="col-left sitemap"><div class="column"><h3 
class="column-header">Overview</h3><ul><li><a 
href="https://freemarker.apache.org/";>What is FreeMarker?</a></li><li><a 
href="https://freemarker.apache.org/freemarkerdownload.html";>Download</a></li><li><a
 href="app_versions.html">Version history</a></li><li><a 
href="https://freemarker.apache.org/history.html";>About us</a></li><li><a 
itemprop="license" href="app_license.html">License</a></li></ul></div><div 
class="column"><h3 class="column-header">Handy stuff</h3><ul><li><a 
href="http://try.freemarker.org/";>Try template online</a></li><li><a 
href="dgui_template_exp.html#exp_cheatsheet">Expressions 
cheatsheet</a></li><li><a 
href="ref_directive_alphaidx.html">#directives</a></li><li><a 
href="ref_builtins_alphaidx.html">?built_ins</a></li><li><a 
href="ref_specvar.html">.special_vars</a></li></ul></div><div 
class="column"><h3 class="column-header">Community</h3><u
 l><li><a href="https://github.com/freemarker/freemarker";>FreeMarker on 
Github</a></li><li><a href="https://twitter.com/freemarker";>Follow us on 
Twitter</a></li><li><a 
href="https://issues.apache.org/jira/browse/FREEMARKER/";>Report a 
bug</a></li><li><a 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Ask a 
question</a></li><li><a 
href="https://freemarker.apache.org/mailing-lists.html";>Mailing 
lists</a></li></ul></div></div><div class="col-right"><ul 
class="social-icons"><li><a class="github" 
href="https://github.com/freemarker/freemarker";>Github</a></li><li><a 
class="twitter" href="https://twitter.com/freemarker";>Twitter</a></li><li><a 
class="stack-overflow" 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Stack 
Overflow</a></li></ul><a class="xxe" href="http://www.xmlmind.com/xmleditor/"; 
rel="nofollow" title="Edited with XMLMind XML Editor"><span>Edited with XMLMind 
XML Editor</span></a></div></div><div class="footer-bottom"> <p 
class="last-generated">
 Last generated:
-<time itemprop="dateModified" datetime="2017-11-13T10:17:20Z" title="Monday, 
November 13, 2017 10:17:20 AM GMT">2017-11-13 10:17:20 GMT</time>, for 
Freemarker 2.3.27 </p>
+<time itemprop="dateModified" datetime="2018-04-05T08:12:24Z" title="Thursday, 
April 5, 2018 8:12:24 AM GMT">2018-04-05 08:12:24 GMT</time>, for Freemarker 
2.3.28 </p>
 <p class="copyright">
-© <span itemprop="copyrightYear">1999</span>–2017
+© <span itemprop="copyrightYear">1999</span>–2018
 <a itemtype="http://schema.org/Organization"; itemprop="copyrightHolder" 
href="https://apache.org/";>The Apache Software Foundation</a>. Apache 
FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo 
are trademarks of The Apache Software Foundation. All other marks mentioned may 
be trademarks or registered trademarks of their respective owners. </p>
 </div></div></div></body>
 </html>

http://git-wip-us.apache.org/repos/asf/freemarker-site/blob/e3ae7133/docs/versions_2_3_2.html
----------------------------------------------------------------------
diff --git a/docs/versions_2_3_2.html b/docs/versions_2_3_2.html
index 78855b0..2f7316f 100644
--- a/docs/versions_2_3_2.html
+++ b/docs/versions_2_3_2.html
@@ -14,7 +14,7 @@
 <link rel="canonical" 
href="https://freemarker.apache.org/docs/versions_2_3_2.html";>
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" 
href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1510568240191">
+<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1522915944172">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -35,13 +35,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker 
Manual","Appendixes","Version history","2.3.2"];</script>
-      <script src="toc.js?1510568240191"></script>
-      <script src="docgen-resources/main.min.js?1510568240191"></script>
-      <div class="side-toc-logos">
-          <div class="side-toc-logo">
-            <a href="http://incubator.apache.org/"; target="_blank"><img 
src="apache-incubator.png" alt="Apache Incubator" /></a>
-          </div>
-      </div>
+      <script src="toc.js?1522915944172"></script>
+      <script src="docgen-resources/main.min.js?1522915944172"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div 
class="pagers top"><a class="paging-arrow previous" 
href="versions_2_3_3.html"><span>Previous</span></a><a class="paging-arrow 
next" href="versions_2_3_1.html"><span>Next</span></a></div><div 
class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_2" 
itemprop="headline">2.3.2</h1>
@@ -50,7 +45,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_206">Changes on the Java 
side</h2>
+<h2 class="content-header header-section2" id="autoid_209">Changes on the Java 
side</h2>
 
 
           <ul>
@@ -74,9 +69,9 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div 
class="col-left sitemap"><div class="column"><h3 
class="column-header">Overview</h3><ul><li><a 
href="https://freemarker.apache.org/";>What is FreeMarker?</a></li><li><a 
href="https://freemarker.apache.org/freemarkerdownload.html";>Download</a></li><li><a
 href="app_versions.html">Version history</a></li><li><a 
href="https://freemarker.apache.org/history.html";>About us</a></li><li><a 
itemprop="license" href="app_license.html">License</a></li></ul></div><div 
class="column"><h3 class="column-header">Handy stuff</h3><ul><li><a 
href="http://try.freemarker.org/";>Try template online</a></li><li><a 
href="dgui_template_exp.html#exp_cheatsheet">Expressions 
cheatsheet</a></li><li><a 
href="ref_directive_alphaidx.html">#directives</a></li><li><a 
href="ref_builtins_alphaidx.html">?built_ins</a></li><li><a 
href="ref_specvar.html">.special_vars</a></li></ul></div><div 
class="column"><h3 class="column-header">Community</h3><u
 l><li><a href="https://github.com/freemarker/freemarker";>FreeMarker on 
Github</a></li><li><a href="https://twitter.com/freemarker";>Follow us on 
Twitter</a></li><li><a 
href="https://issues.apache.org/jira/browse/FREEMARKER/";>Report a 
bug</a></li><li><a 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Ask a 
question</a></li><li><a 
href="https://freemarker.apache.org/mailing-lists.html";>Mailing 
lists</a></li></ul></div></div><div class="col-right"><ul 
class="social-icons"><li><a class="github" 
href="https://github.com/freemarker/freemarker";>Github</a></li><li><a 
class="twitter" href="https://twitter.com/freemarker";>Twitter</a></li><li><a 
class="stack-overflow" 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Stack 
Overflow</a></li></ul><a class="xxe" href="http://www.xmlmind.com/xmleditor/"; 
rel="nofollow" title="Edited with XMLMind XML Editor"><span>Edited with XMLMind 
XML Editor</span></a></div></div><div class="footer-bottom"> <p 
class="last-generated">
 Last generated:
-<time itemprop="dateModified" datetime="2017-11-13T10:17:20Z" title="Monday, 
November 13, 2017 10:17:20 AM GMT">2017-11-13 10:17:20 GMT</time>, for 
Freemarker 2.3.27 </p>
+<time itemprop="dateModified" datetime="2018-04-05T08:12:24Z" title="Thursday, 
April 5, 2018 8:12:24 AM GMT">2018-04-05 08:12:24 GMT</time>, for Freemarker 
2.3.28 </p>
 <p class="copyright">
-© <span itemprop="copyrightYear">1999</span>–2017
+© <span itemprop="copyrightYear">1999</span>–2018
 <a itemtype="http://schema.org/Organization"; itemprop="copyrightHolder" 
href="https://apache.org/";>The Apache Software Foundation</a>. Apache 
FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo 
are trademarks of The Apache Software Foundation. All other marks mentioned may 
be trademarks or registered trademarks of their respective owners. </p>
 </div></div></div></body>
 </html>

http://git-wip-us.apache.org/repos/asf/freemarker-site/blob/e3ae7133/docs/versions_2_3_20.html
----------------------------------------------------------------------
diff --git a/docs/versions_2_3_20.html b/docs/versions_2_3_20.html
index 7788b72..2630cbb 100644
--- a/docs/versions_2_3_20.html
+++ b/docs/versions_2_3_20.html
@@ -14,7 +14,7 @@
 <link rel="canonical" 
href="https://freemarker.apache.org/docs/versions_2_3_20.html";>
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" 
href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1510568240191">
+<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1522915944172">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -35,24 +35,19 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker 
Manual","Appendixes","Version history","2.3.20"];</script>
-      <script src="toc.js?1510568240191"></script>
-      <script src="docgen-resources/main.min.js?1510568240191"></script>
-      <div class="side-toc-logos">
-          <div class="side-toc-logo">
-            <a href="http://incubator.apache.org/"; target="_blank"><img 
src="apache-incubator.png" alt="Apache Incubator" /></a>
-          </div>
-      </div>
+      <script src="toc.js?1522915944172"></script>
+      <script src="docgen-resources/main.min.js?1522915944172"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div 
class="pagers top"><a class="paging-arrow previous" 
href="versions_2_3_21.html"><span>Previous</span></a><a class="paging-arrow 
next" href="versions_2_3_19.html"><span>Next</span></a></div><div 
class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_20" 
itemprop="headline">2.3.20</h1>
 </div></div><div class="page-menu">
 <div class="page-menu-title">Page Contents</div>
-<ul><li><a class="page-menu-link" href="#autoid_167" 
data-menu-target="autoid_167">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_168" data-menu-target="autoid_168">Changes 
on the Java side</a></li><li><a class="page-menu-link" href="#autoid_169" 
data-menu-target="autoid_169">Other changes</a></li></ul> </div><p>Date of 
release: 2013-06-27</p><p>If you are IDE/tools author, <a 
href="#version_2_3_20_ide">note these changes</a>.</p>
+<ul><li><a class="page-menu-link" href="#autoid_170" 
data-menu-target="autoid_170">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_171" data-menu-target="autoid_171">Changes 
on the Java side</a></li><li><a class="page-menu-link" href="#autoid_172" 
data-menu-target="autoid_172">Other changes</a></li></ul> </div><p>Date of 
release: 2013-06-27</p><p>If you are IDE/tools author, <a 
href="#version_2_3_20_ide">note these changes</a>.</p>
           
 
 
 
-<h2 class="content-header header-section2" id="autoid_167">Changes on the FTL 
side</h2>
+<h2 class="content-header header-section2" id="autoid_170">Changes on the FTL 
side</h2>
 
 
           <ul>
@@ -236,7 +231,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_168">Changes on the Java 
side</h2>
+<h2 class="content-header header-section2" id="autoid_171">Changes on the Java 
side</h2>
 
 
           <ul>
@@ -666,7 +661,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_169">Other changes</h2>
+<h2 class="content-header header-section2" id="autoid_172">Other changes</h2>
 
 
           <ul>
@@ -688,9 +683,9 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div 
class="col-left sitemap"><div class="column"><h3 
class="column-header">Overview</h3><ul><li><a 
href="https://freemarker.apache.org/";>What is FreeMarker?</a></li><li><a 
href="https://freemarker.apache.org/freemarkerdownload.html";>Download</a></li><li><a
 href="app_versions.html">Version history</a></li><li><a 
href="https://freemarker.apache.org/history.html";>About us</a></li><li><a 
itemprop="license" href="app_license.html">License</a></li></ul></div><div 
class="column"><h3 class="column-header">Handy stuff</h3><ul><li><a 
href="http://try.freemarker.org/";>Try template online</a></li><li><a 
href="dgui_template_exp.html#exp_cheatsheet">Expressions 
cheatsheet</a></li><li><a 
href="ref_directive_alphaidx.html">#directives</a></li><li><a 
href="ref_builtins_alphaidx.html">?built_ins</a></li><li><a 
href="ref_specvar.html">.special_vars</a></li></ul></div><div 
class="column"><h3 class="column-header">Community</h3><u
 l><li><a href="https://github.com/freemarker/freemarker";>FreeMarker on 
Github</a></li><li><a href="https://twitter.com/freemarker";>Follow us on 
Twitter</a></li><li><a 
href="https://issues.apache.org/jira/browse/FREEMARKER/";>Report a 
bug</a></li><li><a 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Ask a 
question</a></li><li><a 
href="https://freemarker.apache.org/mailing-lists.html";>Mailing 
lists</a></li></ul></div></div><div class="col-right"><ul 
class="social-icons"><li><a class="github" 
href="https://github.com/freemarker/freemarker";>Github</a></li><li><a 
class="twitter" href="https://twitter.com/freemarker";>Twitter</a></li><li><a 
class="stack-overflow" 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Stack 
Overflow</a></li></ul><a class="xxe" href="http://www.xmlmind.com/xmleditor/"; 
rel="nofollow" title="Edited with XMLMind XML Editor"><span>Edited with XMLMind 
XML Editor</span></a></div></div><div class="footer-bottom"> <p 
class="last-generated">
 Last generated:
-<time itemprop="dateModified" datetime="2017-11-13T10:17:20Z" title="Monday, 
November 13, 2017 10:17:20 AM GMT">2017-11-13 10:17:20 GMT</time>, for 
Freemarker 2.3.27 </p>
+<time itemprop="dateModified" datetime="2018-04-05T08:12:24Z" title="Thursday, 
April 5, 2018 8:12:24 AM GMT">2018-04-05 08:12:24 GMT</time>, for Freemarker 
2.3.28 </p>
 <p class="copyright">
-© <span itemprop="copyrightYear">1999</span>–2017
+© <span itemprop="copyrightYear">1999</span>–2018
 <a itemtype="http://schema.org/Organization"; itemprop="copyrightHolder" 
href="https://apache.org/";>The Apache Software Foundation</a>. Apache 
FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo 
are trademarks of The Apache Software Foundation. All other marks mentioned may 
be trademarks or registered trademarks of their respective owners. </p>
 </div></div></div></body>
 </html>

http://git-wip-us.apache.org/repos/asf/freemarker-site/blob/e3ae7133/docs/versions_2_3_21.html
----------------------------------------------------------------------
diff --git a/docs/versions_2_3_21.html b/docs/versions_2_3_21.html
index 1f228c1..40da594 100644
--- a/docs/versions_2_3_21.html
+++ b/docs/versions_2_3_21.html
@@ -14,7 +14,7 @@
 <link rel="canonical" 
href="https://freemarker.apache.org/docs/versions_2_3_21.html";>
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" 
href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1510568240191">
+<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1522915944172">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -35,19 +35,14 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker 
Manual","Appendixes","Version history","2.3.21"];</script>
-      <script src="toc.js?1510568240191"></script>
-      <script src="docgen-resources/main.min.js?1510568240191"></script>
-      <div class="side-toc-logos">
-          <div class="side-toc-logo">
-            <a href="http://incubator.apache.org/"; target="_blank"><img 
src="apache-incubator.png" alt="Apache Incubator" /></a>
-          </div>
-      </div>
+      <script src="toc.js?1522915944172"></script>
+      <script src="docgen-resources/main.min.js?1522915944172"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div 
class="pagers top"><a class="paging-arrow previous" 
href="versions_2_3_22.html"><span>Previous</span></a><a class="paging-arrow 
next" href="versions_2_3_20.html"><span>Next</span></a></div><div 
class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_21" 
itemprop="headline">2.3.21</h1>
 </div></div><div class="page-menu">
 <div class="page-menu-title">Page Contents</div>
-<ul><li><a class="page-menu-link" href="#autoid_164" 
data-menu-target="autoid_164">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_165" data-menu-target="autoid_165">Changes 
on the Java side</a></li><li><a class="page-menu-link" href="#autoid_166" 
data-menu-target="autoid_166">Other changes</a></li></ul> </div><p>Date of 
release: 2014-10-12</p><p>Note that since 2.3.21 is designed to be fully 
backward
+<ul><li><a class="page-menu-link" href="#autoid_167" 
data-menu-target="autoid_167">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_168" data-menu-target="autoid_168">Changes 
on the Java side</a></li><li><a class="page-menu-link" href="#autoid_169" 
data-menu-target="autoid_169">Other changes</a></li></ul> </div><p>Date of 
release: 2014-10-12</p><p>Note that since 2.3.21 is designed to be fully 
backward
         compatible with the previous 2.3.x releases, <em>some of the
         improvements and fixes described below are only activated when you
         specifically ask for 2.3.21 "incompatible
@@ -63,7 +58,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_164">Changes on the FTL 
side</h2>
+<h2 class="content-header header-section2" id="autoid_167">Changes on the FTL 
side</h2>
 
 
           <ul>
@@ -559,7 +554,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_165">Changes on the Java 
side</h2>
+<h2 class="content-header header-section2" id="autoid_168">Changes on the Java 
side</h2>
 
 
           <ul>
@@ -1389,7 +1384,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_166">Other changes</h2>
+<h2 class="content-header header-section2" id="autoid_169">Other changes</h2>
 
 
           <ul>
@@ -1416,9 +1411,9 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div 
class="col-left sitemap"><div class="column"><h3 
class="column-header">Overview</h3><ul><li><a 
href="https://freemarker.apache.org/";>What is FreeMarker?</a></li><li><a 
href="https://freemarker.apache.org/freemarkerdownload.html";>Download</a></li><li><a
 href="app_versions.html">Version history</a></li><li><a 
href="https://freemarker.apache.org/history.html";>About us</a></li><li><a 
itemprop="license" href="app_license.html">License</a></li></ul></div><div 
class="column"><h3 class="column-header">Handy stuff</h3><ul><li><a 
href="http://try.freemarker.org/";>Try template online</a></li><li><a 
href="dgui_template_exp.html#exp_cheatsheet">Expressions 
cheatsheet</a></li><li><a 
href="ref_directive_alphaidx.html">#directives</a></li><li><a 
href="ref_builtins_alphaidx.html">?built_ins</a></li><li><a 
href="ref_specvar.html">.special_vars</a></li></ul></div><div 
class="column"><h3 class="column-header">Community</h3><u
 l><li><a href="https://github.com/freemarker/freemarker";>FreeMarker on 
Github</a></li><li><a href="https://twitter.com/freemarker";>Follow us on 
Twitter</a></li><li><a 
href="https://issues.apache.org/jira/browse/FREEMARKER/";>Report a 
bug</a></li><li><a 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Ask a 
question</a></li><li><a 
href="https://freemarker.apache.org/mailing-lists.html";>Mailing 
lists</a></li></ul></div></div><div class="col-right"><ul 
class="social-icons"><li><a class="github" 
href="https://github.com/freemarker/freemarker";>Github</a></li><li><a 
class="twitter" href="https://twitter.com/freemarker";>Twitter</a></li><li><a 
class="stack-overflow" 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Stack 
Overflow</a></li></ul><a class="xxe" href="http://www.xmlmind.com/xmleditor/"; 
rel="nofollow" title="Edited with XMLMind XML Editor"><span>Edited with XMLMind 
XML Editor</span></a></div></div><div class="footer-bottom"> <p 
class="last-generated">
 Last generated:
-<time itemprop="dateModified" datetime="2017-11-13T10:17:20Z" title="Monday, 
November 13, 2017 10:17:20 AM GMT">2017-11-13 10:17:20 GMT</time>, for 
Freemarker 2.3.27 </p>
+<time itemprop="dateModified" datetime="2018-04-05T08:12:24Z" title="Thursday, 
April 5, 2018 8:12:24 AM GMT">2018-04-05 08:12:24 GMT</time>, for Freemarker 
2.3.28 </p>
 <p class="copyright">
-© <span itemprop="copyrightYear">1999</span>–2017
+© <span itemprop="copyrightYear">1999</span>–2018
 <a itemtype="http://schema.org/Organization"; itemprop="copyrightHolder" 
href="https://apache.org/";>The Apache Software Foundation</a>. Apache 
FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo 
are trademarks of The Apache Software Foundation. All other marks mentioned may 
be trademarks or registered trademarks of their respective owners. </p>
 </div></div></div></body>
 </html>

http://git-wip-us.apache.org/repos/asf/freemarker-site/blob/e3ae7133/docs/versions_2_3_22.html
----------------------------------------------------------------------
diff --git a/docs/versions_2_3_22.html b/docs/versions_2_3_22.html
index f869829..c05732a 100644
--- a/docs/versions_2_3_22.html
+++ b/docs/versions_2_3_22.html
@@ -14,7 +14,7 @@
 <link rel="canonical" 
href="https://freemarker.apache.org/docs/versions_2_3_22.html";>
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" 
href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1510568240191">
+<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1522915944172">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -35,19 +35,14 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker 
Manual","Appendixes","Version history","2.3.22"];</script>
-      <script src="toc.js?1510568240191"></script>
-      <script src="docgen-resources/main.min.js?1510568240191"></script>
-      <div class="side-toc-logos">
-          <div class="side-toc-logo">
-            <a href="http://incubator.apache.org/"; target="_blank"><img 
src="apache-incubator.png" alt="Apache Incubator" /></a>
-          </div>
-      </div>
+      <script src="toc.js?1522915944172"></script>
+      <script src="docgen-resources/main.min.js?1522915944172"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div 
class="pagers top"><a class="paging-arrow previous" 
href="versions_2_3_23.html"><span>Previous</span></a><a class="paging-arrow 
next" href="versions_2_3_21.html"><span>Next</span></a></div><div 
class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_22" 
itemprop="headline">2.3.22</h1>
 </div></div><div class="page-menu">
 <div class="page-menu-title">Page Contents</div>
-<ul><li><a class="page-menu-link" href="#autoid_161" 
data-menu-target="autoid_161">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_162" data-menu-target="autoid_162">Changes 
on the Java side</a></li><li><a class="page-menu-link" href="#autoid_163" 
data-menu-target="autoid_163">Notes</a></li></ul> </div><p>Date of release: 
2015-03-01</p><p>Note that since 2.3.22 is designed to be fully backward
+<ul><li><a class="page-menu-link" href="#autoid_164" 
data-menu-target="autoid_164">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_165" data-menu-target="autoid_165">Changes 
on the Java side</a></li><li><a class="page-menu-link" href="#autoid_166" 
data-menu-target="autoid_166">Notes</a></li></ul> </div><p>Date of release: 
2015-03-01</p><p>Note that since 2.3.22 is designed to be fully backward
         compatible with the previous 2.3.x releases, <em>some of the
         improvements and fixes described below are only activated when you
         specifically ask for 2.3.22 "incompatible
@@ -60,7 +55,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_161">Changes on the FTL 
side</h2>
+<h2 class="content-header header-section2" id="autoid_164">Changes on the FTL 
side</h2>
 
 
           <ul>
@@ -215,7 +210,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_162">Changes on the Java 
side</h2>
+<h2 class="content-header header-section2" id="autoid_165">Changes on the Java 
side</h2>
 
 
           <ul>
@@ -1030,7 +1025,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_163">Notes</h2>
+<h2 class="content-header header-section2" id="autoid_166">Notes</h2>
 
 
           <p><a name="topic.defaultObjectWrapperSwitchToAdapters"></a>The
@@ -1194,9 +1189,9 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div 
class="col-left sitemap"><div class="column"><h3 
class="column-header">Overview</h3><ul><li><a 
href="https://freemarker.apache.org/";>What is FreeMarker?</a></li><li><a 
href="https://freemarker.apache.org/freemarkerdownload.html";>Download</a></li><li><a
 href="app_versions.html">Version history</a></li><li><a 
href="https://freemarker.apache.org/history.html";>About us</a></li><li><a 
itemprop="license" href="app_license.html">License</a></li></ul></div><div 
class="column"><h3 class="column-header">Handy stuff</h3><ul><li><a 
href="http://try.freemarker.org/";>Try template online</a></li><li><a 
href="dgui_template_exp.html#exp_cheatsheet">Expressions 
cheatsheet</a></li><li><a 
href="ref_directive_alphaidx.html">#directives</a></li><li><a 
href="ref_builtins_alphaidx.html">?built_ins</a></li><li><a 
href="ref_specvar.html">.special_vars</a></li></ul></div><div 
class="column"><h3 class="column-header">Community</h3><u
 l><li><a href="https://github.com/freemarker/freemarker";>FreeMarker on 
Github</a></li><li><a href="https://twitter.com/freemarker";>Follow us on 
Twitter</a></li><li><a 
href="https://issues.apache.org/jira/browse/FREEMARKER/";>Report a 
bug</a></li><li><a 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Ask a 
question</a></li><li><a 
href="https://freemarker.apache.org/mailing-lists.html";>Mailing 
lists</a></li></ul></div></div><div class="col-right"><ul 
class="social-icons"><li><a class="github" 
href="https://github.com/freemarker/freemarker";>Github</a></li><li><a 
class="twitter" href="https://twitter.com/freemarker";>Twitter</a></li><li><a 
class="stack-overflow" 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Stack 
Overflow</a></li></ul><a class="xxe" href="http://www.xmlmind.com/xmleditor/"; 
rel="nofollow" title="Edited with XMLMind XML Editor"><span>Edited with XMLMind 
XML Editor</span></a></div></div><div class="footer-bottom"> <p 
class="last-generated">
 Last generated:
-<time itemprop="dateModified" datetime="2017-11-13T10:17:20Z" title="Monday, 
November 13, 2017 10:17:20 AM GMT">2017-11-13 10:17:20 GMT</time>, for 
Freemarker 2.3.27 </p>
+<time itemprop="dateModified" datetime="2018-04-05T08:12:24Z" title="Thursday, 
April 5, 2018 8:12:24 AM GMT">2018-04-05 08:12:24 GMT</time>, for Freemarker 
2.3.28 </p>
 <p class="copyright">
-© <span itemprop="copyrightYear">1999</span>–2017
+© <span itemprop="copyrightYear">1999</span>–2018
 <a itemtype="http://schema.org/Organization"; itemprop="copyrightHolder" 
href="https://apache.org/";>The Apache Software Foundation</a>. Apache 
FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo 
are trademarks of The Apache Software Foundation. All other marks mentioned may 
be trademarks or registered trademarks of their respective owners. </p>
 </div></div></div></body>
 </html>

http://git-wip-us.apache.org/repos/asf/freemarker-site/blob/e3ae7133/docs/versions_2_3_23.html
----------------------------------------------------------------------
diff --git a/docs/versions_2_3_23.html b/docs/versions_2_3_23.html
index 1d1da3e..3da5ced 100644
--- a/docs/versions_2_3_23.html
+++ b/docs/versions_2_3_23.html
@@ -14,7 +14,7 @@
 <link rel="canonical" 
href="https://freemarker.apache.org/docs/versions_2_3_23.html";>
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" 
href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1510568240191">
+<link rel="stylesheet" type="text/css" 
href="docgen-resources/docgen.min.css?1522915944172">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -35,24 +35,19 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker 
Manual","Appendixes","Version history","2.3.23"];</script>
-      <script src="toc.js?1510568240191"></script>
-      <script src="docgen-resources/main.min.js?1510568240191"></script>
-      <div class="side-toc-logos">
-          <div class="side-toc-logo">
-            <a href="http://incubator.apache.org/"; target="_blank"><img 
src="apache-incubator.png" alt="Apache Incubator" /></a>
-          </div>
-      </div>
+      <script src="toc.js?1522915944172"></script>
+      <script src="docgen-resources/main.min.js?1522915944172"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div 
class="pagers top"><a class="paging-arrow previous" 
href="versions_2_3_24.html"><span>Previous</span></a><a class="paging-arrow 
next" href="versions_2_3_22.html"><span>Next</span></a></div><div 
class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_23" 
itemprop="headline">2.3.23</h1>
 </div></div><div class="page-menu">
 <div class="page-menu-title">Page Contents</div>
-<ul><li><a class="page-menu-link" href="#autoid_157" 
data-menu-target="autoid_157">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_158" data-menu-target="autoid_158">Changes 
on the Java side</a></li><li><a class="page-menu-link" href="#autoid_159" 
data-menu-target="autoid_159">Other changes</a></li><li><a 
class="page-menu-link" href="#autoid_160" 
data-menu-target="autoid_160">Notes</a></li></ul> </div><p>Date of release: 
2015-07-05</p>
+<ul><li><a class="page-menu-link" href="#autoid_160" 
data-menu-target="autoid_160">Changes on the FTL side</a></li><li><a 
class="page-menu-link" href="#autoid_161" data-menu-target="autoid_161">Changes 
on the Java side</a></li><li><a class="page-menu-link" href="#autoid_162" 
data-menu-target="autoid_162">Other changes</a></li><li><a 
class="page-menu-link" href="#autoid_163" 
data-menu-target="autoid_163">Notes</a></li></ul> </div><p>Date of release: 
2015-07-05</p>
           
 
 
 
-<h2 class="content-header header-section2" id="autoid_157">Changes on the FTL 
side</h2>
+<h2 class="content-header header-section2" id="autoid_160">Changes on the FTL 
side</h2>
 
 
           <ul>
@@ -202,7 +197,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_158">Changes on the Java 
side</h2>
+<h2 class="content-header header-section2" id="autoid_161">Changes on the Java 
side</h2>
 
 
           <ul>
@@ -374,7 +369,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_159">Other changes</h2>
+<h2 class="content-header header-section2" id="autoid_162">Other changes</h2>
 
 
           <ul>
@@ -395,7 +390,7 @@ ga('send', 'pageview');
 
 
 
-<h2 class="content-header header-section2" id="autoid_160">Notes</h2>
+<h2 class="content-header header-section2" id="autoid_163">Notes</h2>
 
 
           <p>Changes compared to 2.3.23 RC1:</p>
@@ -420,9 +415,9 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div 
class="col-left sitemap"><div class="column"><h3 
class="column-header">Overview</h3><ul><li><a 
href="https://freemarker.apache.org/";>What is FreeMarker?</a></li><li><a 
href="https://freemarker.apache.org/freemarkerdownload.html";>Download</a></li><li><a
 href="app_versions.html">Version history</a></li><li><a 
href="https://freemarker.apache.org/history.html";>About us</a></li><li><a 
itemprop="license" href="app_license.html">License</a></li></ul></div><div 
class="column"><h3 class="column-header">Handy stuff</h3><ul><li><a 
href="http://try.freemarker.org/";>Try template online</a></li><li><a 
href="dgui_template_exp.html#exp_cheatsheet">Expressions 
cheatsheet</a></li><li><a 
href="ref_directive_alphaidx.html">#directives</a></li><li><a 
href="ref_builtins_alphaidx.html">?built_ins</a></li><li><a 
href="ref_specvar.html">.special_vars</a></li></ul></div><div 
class="column"><h3 class="column-header">Community</h3><u
 l><li><a href="https://github.com/freemarker/freemarker";>FreeMarker on 
Github</a></li><li><a href="https://twitter.com/freemarker";>Follow us on 
Twitter</a></li><li><a 
href="https://issues.apache.org/jira/browse/FREEMARKER/";>Report a 
bug</a></li><li><a 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Ask a 
question</a></li><li><a 
href="https://freemarker.apache.org/mailing-lists.html";>Mailing 
lists</a></li></ul></div></div><div class="col-right"><ul 
class="social-icons"><li><a class="github" 
href="https://github.com/freemarker/freemarker";>Github</a></li><li><a 
class="twitter" href="https://twitter.com/freemarker";>Twitter</a></li><li><a 
class="stack-overflow" 
href="https://stackoverflow.com/questions/ask?tags=freemarker";>Stack 
Overflow</a></li></ul><a class="xxe" href="http://www.xmlmind.com/xmleditor/"; 
rel="nofollow" title="Edited with XMLMind XML Editor"><span>Edited with XMLMind 
XML Editor</span></a></div></div><div class="footer-bottom"> <p 
class="last-generated">
 Last generated:
-<time itemprop="dateModified" datetime="2017-11-13T10:17:20Z" title="Monday, 
November 13, 2017 10:17:20 AM GMT">2017-11-13 10:17:20 GMT</time>, for 
Freemarker 2.3.27 </p>
+<time itemprop="dateModified" datetime="2018-04-05T08:12:24Z" title="Thursday, 
April 5, 2018 8:12:24 AM GMT">2018-04-05 08:12:24 GMT</time>, for Freemarker 
2.3.28 </p>
 <p class="copyright">
-© <span itemprop="copyrightYear">1999</span>–2017
+© <span itemprop="copyrightYear">1999</span>–2018
 <a itemtype="http://schema.org/Organization"; itemprop="copyrightHolder" 
href="https://apache.org/";>The Apache Software Foundation</a>. Apache 
FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo 
are trademarks of The Apache Software Foundation. All other marks mentioned may 
be trademarks or registered trademarks of their respective owners. </p>
 </div></div></div></body>
 </html>

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